10780455028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1\times {\mathrm{1871}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 22609117440

約数和(自身を除く): 11828662412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 389, 529, 644, 778, 1058, 1556, 1871, 2116, 2723, 3703, 3742, 5446, 7406, 7484, 8947, 10892, 13097, 14812, 17894, 26194, 35788, 43033, 52388, 62629, 86066, 125258, 172132, 205781, 250516, 301231, 411562, 602462, 727819, 823124, 989759, 1204924, 1440467, 1455638, 1979518, 2880934, 2911276, 3959036, 5094733, 5761868, 6928313, 10189466, 13856626, 16739837, 20378932, 27713252, 33479674, 66959348, 117178859, 234357718, 385016251, 468715436, 770032502, 1540065004, 2695113757, 5390227514, 10780455028]

約数ペア:

[(1, 10780455028), (2, 5390227514), (4, 2695113757), (7, 1540065004), (14, 770032502), (23, 468715436), (28, 385016251), (46, 234357718), (92, 117178859), (161, 66959348), (322, 33479674), (389, 27713252), (529, 20378932), (644, 16739837), (778, 13856626), (1058, 10189466), (1556, 6928313), (1871, 5761868), (2116, 5094733), (2723, 3959036), (3703, 2911276), (3742, 2880934), (5446, 1979518), (7406, 1455638), (7484, 1440467), (8947, 1204924), (10892, 989759), (13097, 823124), (14812, 727819), (17894, 602462), (26194, 411562), (35788, 301231), (43033, 250516), (52388, 205781), (62629, 172132), (86066, 125258)]